Treffer: Shortened double-walled carbon nanotubes by high-energy ball milling

Title:
Shortened double-walled carbon nanotubes by high-energy ball milling
Authors:
SMART, S. K, REN, W. C, CHENG, H. M, LU, G. Q, MARTIN, D. J
Source:
Australia-Brazil bio-nanotechnologyInternational journal of nanotechnology. 4(5):618-633
Publisher Information:
Genève: Inderscience, 2007.
Publication Year:
2007
Physical Description:
print, 33 ref
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Metrology and instrumentation, Métrologie et instrumentation, Nanotechnologies, nanostructures, nanoobjects, Nanotechnologies, nanostructures, nanoobjets, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Domaines interdisciplinaires: science des materiaux; rheologie, Cross-disciplinary physics: materials science; rheology, Science des matériaux, Materials science, Nanomatériaux et nanostructures : fabrication et caractèrisation, Nanoscale materials and structures: fabrication and characterization, Sciences appliquees, Applied sciences, Informatique; automatique theorique; systemes, Computer science; control theory; systems, Intelligence artificielle, Artificial intelligence, Reconnaissance des formes. Traitement numérique des images. Géométrie algorithmique, Pattern recognition. Digital image processing. Computational geometry, Analyse image, Image analysis, Broyeur boulet, Ball mill, Molino bolas, Carbone, Carbon, Distribution dimension particule, Particle size distribution, Distribución dimensión partícula, Double paroi, Double wall, Doble muro, Etat amorphe, Amorphous state, Matériau amorphe, Amorphous material, Material amorfo, Microscopie électronique balayage, Scanning electron microscopy, Microscopie électronique transmission, Transmission electron microscopy, Nanocomposite, Nanocomposites, Nanotube carbone, Carbon nanotubes, Oxydation, Oxidation, Polymère, Polymers, Spectrométrie RX, X-ray spectroscopy, Thermogravimétrie, Thermogravimetry, Toxicologie, Toxicology, Toxicología, Traitement image, Image processing, ball milling, double-walled carbon nanotubes
Document Type:
Konferenz Conference Paper
File Description:
text
Language:
English
Author Affiliations:
School of Engineering, ARC for Functional Nanomaterials, Australian Institute for Bioengineering and Nanotechnology, University of Queensland, Brisbane, 4072, Australia
Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Rd, Shenyang, 110016, China
School of Engineering, Australian Institute for Bioengineering and Nanotechnology, University of Queensland, Brisbane, 4072, Australia
ISSN:
1475-7435
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=19060558
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Computer science; theoretical automation; systems

Physics and materials science
Accession Number:
edscal.19060558
Database:
PASCAL Archive

Weitere Informationen

Despite significant scientific interest, there are currently no widely accepted methods for the production or shortening of CNT that offer fine control over CNT length distribution. This paper reports the production of shortened double walled carbon nanotubes (DWNT) by high-energy ball milling and their characterisation via TEM, SEM, Raman, TGA and XPS techniques. Image analysis showed that ball milling was effective at shortening DWNT; however, fine control of the tube length distribution was not possible. The high-energy milling was found to lead to DWNT destruction if samples were processed for longer than 4 min. Ball milling was also found to qualitatively increase amorphous carbon content. A slight increase in side wall oxidation with increased ball milling time was observed via XPS. These well characterised DWNT samples will be employed in polymer nanocomposite and CNT toxicology studies.